Test Bank for Darby and Walsh Dental Hygiene: Theory and Practice 5th Edition by Jennifer A. Pieren & Denise M.| 9780323676762 | 2026/2027 Updated

,012341(507897  0
2 0  8   9 
)*+,-./012304.5-+60789:.5.0;.-+,+/+<:9=0)>5?.,-@0+5<0)>5?.,-A+60;><.6@0B,,6:.<0
->0C/+?-:?.0
D>E.5304+/F80+5<0G+6@*04.5-+60789:.5.30H*.>/80+5<0C/+?-:?.I0J-*0K<:-:>50 L
0
;MNHOCNK0)7PO)K0
0
QR'STUVLWXLYVZLXW[[W\]^_L]`LTLaTbTc]_dLUW^UZaYLWXLYVZLcZ^YT[LVe_]Z^ZLc]`U]a[]^ZLSfgShiLW^ZRL
jV]UVL]`LYVZLSfgShiklmnL
TR'oZ^YT[LVe_]Z^ZLTUY]W^`L
pR'qZT[YVLT^cLWbT[LVZT[YVL
UR'S^r]bW^dZ^YL
cR'hTY]Z^YL
ZR'g[]Z^YL
smtuLoL
iVZLYZbdLvwxyz{|\T`L̀Z[ZUYZcLT`LTLaTbTc]_dLUW^UZaY}LbTYVZbLYVT^LYVZLYZbdL~{xyz{}LpZUT€`ZLYVZL
YZbdLvwxyz{|]`LpbWTc}L̀€__Z`ỲL\Z[[^Z``LbTYVZbLYVT^L][[^Z``}LT^cLbZabZ`Z^ỲLT^LTUY]rZLbTYVZbLYVT^L
aT``]rZLbZ[TY]W^`V]aL\]YVLYVZLcZ^YT[LVe_]Z^]`YRL
okuLsaa[]UTY]W^L ‚SuLLQƒL l„uLLQL
ilhuLm„oqS}LhbWr]`]W^LWXLg[]^]UT[LoZ^YT[Lqe_]Z^ZLtZbr]UZ`}L†R‡Lh[T^^]^_LT^cLˆT^T_]^_LoZ^YT[L
qe_]Z^ZLgTbZL
ƒR'iVZL̀€bbW€^c]^_`L]^L\V]UVLYVZLU[]Z^YLT^cLcZ^YT[LVe_]Z^]`YLTbZL]^YZbTUY]^_L]`LYVZLUW^UZaYLWXL
TR'cZ^YT[LVe_]Z^ZLTUY]W^`RL
pR'Z^r]bW^dZ^YRL
UR'VZT[YVLT^cLWbT[LVZT[YVRL
cR'U[]Z^YRL
smtuL„L
iV]`LUW^UZaYL]^U[€cZ`L̀WU]T[}LZYV^W‰U€[Y€bT[}LX]^T^U]T[}LaW[]Y]UT[}LT^cLZc€UTY]W^T[LXTUYWb`LYVTYL
UT^LpZLpTbb]Zb`LWbLXTU][]YTYWb`LYWLVZT[YV}LWbT[LVZT[YV}LT^cLcZ^YT[LVe_]Z^ZLTUY]W^`RLiVZL
Z^r]bW^dZ^YLTXXZUỲLYVZLU[]Z^YLT^cLYVZLcZ^YT[LVe_]Z^]`Y}LT^cLYVZLU[]Z^YLT^cLYVZLcZ^YT[LVe_]Z^]`YL
T[`WL]^X[€Z^UZLYVZLZ^r]bW^dZ^YRL
okuLgWdabZVZ^`]W^L ‚SuLLQƒL l„uLLQL
ilhuLm„oqS}LhbWr]`]W^LWXLg[]^]UT[LoZ^YT[Lqe_]Z^ZLtZbr]UZ`}L†R‡Lh[T^^]^_LT^cLˆT^T_]^_LoZ^YT[L
qe_]Z^ZLgTbZL
L
†R'jV]UVLUW^UZaYL]^U[€cZ`LYVZL̀€bbW€^c]^_`L\VZbZLYVZLU[]Z^YLT^cLcZ^YT[LVe_]Z^]`YL]^YZbTUYnL
TR'VZT[YVŠWbT[LVZT[YVRL
pR'Z^r]bW^dZ^YRL
UR'cZ^YT[LVe_]Z^ZLTUY]W^`RL
cR'U[]Z^YRL
smtuLgL
iVZLUW^UZaYLWXLcZ^YT[LVe_]Z^ZLTUY]W^L]`LcZX]^ZcLT`LYVZL]^YZbrZ^Y]W^`LabWr]cZcLpeLTLcZ^YT[L
Ve_]Z^]`YLXWbLYVZLpZ^ZX]YLWX}LT^cL]^LUW[[TpWbTY]W^L\]YV}LYVZLU[]Z^YLYWLabWdWYZLWbT[LVZT[YVLT^cL
\Z[[^Z``LT^cLabZrZ^YLWbT[Lc]`ZT`ZRL

(

!"
#$"#%"#&!$'

,012341(507897  0
2 0  8   9 
)*+,-./012343567/5- 89+,--:;- <=>,--:-
?<@,-A=)B9C-@2/D767/5-/E-.F757GHF-)35IHF-BJK7353-L32D7G36C-;MN-@FH5575K-H5O-PH5HK75K-)35IHF-
BJK7353-.H23-
-
QM'RSTUVUWTXYVVZ-6/[5O-H5O-E[5GI7/5HF-\]^_T_TU^`-76-H-E3HI[23-/E-I43-
HM')35IHF-BJK7353-B[0H5-A33O6-./5G31I[HF-P/O3FM-
aM'<2HF-B3HFI4b83FHI3O-c[HF7IJ-/E-d7E3-P/O3FM-
GM'.F735I-L3FEb.H23-./007I035I-P/O3FM-
OM'1H2HO7K0-G/5G31I-/E-I43-O35IHF-4JK7353-O76G71F753M-
eAL,-e-
*I-76-/53-/E-I43-37K4I-4[0H5-533O6-23FHI3O-I/-O35IHF-4JK7353-GH23-75-I43-)35IHF-BJK7353-B[0H5-
A33O6-./5G31I[HF-P/O3FM-*I-O2Hf6-[1/5-I43-E/[2-O35IHF-4JK7353-O76G71F75H2J-G/5G31I6-I/-
O3D3F/1-H5-[5O326IH5O75K-/E-GF735I-4[0H5-533O6-I42/[K4/[I-I43-O35IHF-4JK7353-12/G366-/E-
GH23M-
)*+,-./012343567/5- 89+,--:g- <=>,--h-
?<@,-A=)B9C-@2/D767/5-/E-.F757GHF-)35IHF-BJK7353-L32D7G36C-;MN-@FH5575K-H5O-PH5HK75K-)35IHF-
BJK7353-.H23-
-
iM'j47G4-GF757GHF-O35IHF-4JK7353-G/5G31I[HF-12HGI7G3-0/O3F-3014H67k36-I43-XVT]^_lm-132G31I7/56-
/E-H5O-23HGI7/56-I/-I4372-/f5-43HFI4-6IHI[6n-
HM'@H2HO7K0-G/5G31I-/E-I43-O35IHF-4JK7353-O76G71F753-
aM'<2HF-B3HFI4b83FHI3O-c[HF7IJ-/E-d7E3-P/O3F-
GM')35IHF-BJK7353-B[0H5-A33O6-./5G31I[HF-P/O3F-
OM'.F735I-L3FEb.H23-./007I035I-P/O3F-
eAL,-=-
?43-<2HF-B3HFI4b83FHI3O-c[HF7IJ-/E-d7E3-P/O3F-fH6-O3D3F/13O-aJ-O35IHF-4JK7353-
3O[GHI/2b2363H2G4326-HI-I43-o57D3267IJ-/E-P766/[27bpH56H6-.7IJM-*I-613G7E7GHFFJ-H6636636-I43-
O/0H756-/E-6J01I/0-6IHI[6C-E[5GI7/5HF-6IHI[6C-H5O-/2HF-43HFI4-132G31I7/56M-
)*+,-83GHFF- 89+,--hN- <=>,--h-
?<@,-A=)B9C-@2/D767/5-/E-.F757GHF-)35IHF-BJK7353-L32D7G36C-;MN-@FH5575K-H5O-PH5HK75K-)35IHF-
BJK7353-.H23-
qM'?43-0/O3F-I4HI-75D/FD36-GF735I6-H6-G/bI432H176I6-75-I4372-/f5-/2HF-43HFI4-O3G767/56-76-I43-
HM')35IHF-BJK7353-B[0H5-A33O6-./5G31I[HF-P/O3FM-
aM'<2HF-B3HFI4b83FHI3O-c[HF7IJ-/E-d7E3-P/O3FM-
GM'.F735I-L3FEb.H23-./007I035I-P/O3FM-
OM'1H2HO7K0-G/5G31I-/E-I43-O35IHF-4JK7353-O76G71F753M-
eAL,-.-
?43-0/O3F-76-aH63O-/5-I43-1230763-I4HI-3EE3GI7D3FJ-75D/FD75K-GF735I6-H6-G/bI432H176I6-75-I4372-
/2HF-43HFI4-O3G767/56C-354H5G36-0/I7DHI7/5C-G/007I035IC-H5O-G/01F7H5G3-f7I4-/2HF-63FEbGH23M-
)*+,-./012343567/5- 89+,--h;- <=>,--h-
?<@,-A=)B9C-@2/D767/5-/E-.F757GHF-)35IHF-BJK7353-L32D7G36C-;MN-@FH5575K-H5O-PH5HK75K-)35IHF-
BJK7353-.H23-
rM'*5-I43-)35IHF-BJK7353-B[0H5-A33O6-./5G31I[HF-P/O3FC-I43-GF735I-76-D73f3O-H6-4HD75K-4/f-
0H5J-4[0H5-533O6-3613G7HFFJ-23FHI3O-I/-O35IHF-4JK7353-GH23n-

(

!"
#$"#%"#&!$'

, 012341(507897  0
2 0  8   9 
)*'+,-.
/*'0-12.
3*'456.
7*'859:;.
<=4>.?.
+:@.A@@7B.)2@.C2-;@3;5-A.D2-E.:@)F;:.25BGBH.D2@@7-E.D2-E.D@)2.)A7.B;2@BBH.D2@@7-E.D2-E.C)5AH.
,:-F@B-E@.D)35)F.5E)5A.)A7.E13-1B.E@E/2)A@.5A;@925;I.-D.;:@.:@)7.)A7.A@3GH.
/5-F-953)FFI.B-1A7.)A7.D1A3;5-A)F.7@A;5;5-AH.3-A3@C;1)F5J);5-A.)A7.C2-/F@E.B-FK5A9H.)A7.
2@BC-AB5/5F5;I.D-2.-2)F.:@)F;:*.
?L0>.M@3)FF. M80>..NO. PQR>..S.
+PT>.=Q?U8H.T2-K5B5-A.-D.VF5A53)F.?@A;)F.UI95@A@.4@2K53@BH.W*X.TF)AA5A9.)A7.Y)A)95A9.?@A;)F.
UI95@A@.V)2@.
Z*'+:@.C2@B@A3@.-D.3:2-A53.C@25-7-A;)F.75B@)B@.D-2.D53;5-A)F.3F5@A;.87,)27.[5FFI.5A753);@B.).7@D535;.-D.
,:53:.A@@7.)33-275A9.;-.;:@.?@A;)F.UI95@A@.U1E)A.=@@7B.V-A3@C;1)F.Y-7@F\.
)*'T2-;@3;5-A.D2-E.:@)F;:.25BGB.
/*'M@BC-AB5/5F5;I.D-2.-2)F.:@)F;:.
3*'4G5A.)A7.E13-1B.E@E/2)A@.5A;@925;I.-D.;:@.:@)7.)A7.A@3G.
7*']:-F@B-E@.D)35)F.5E)9@.
<=4>.V.
?@A;)F.:I95@A5B;.45-/:)A.Y3=53-F.,-1F7.F5G@FI.D5A7.).:1E)A.A@@7.7@D535;.D-2.BG5A.)A7.
E13-1B.E@E/2)A@.5A;@925;I.-D.;:@.:@)7.)A7.A@3G.95K@A.;:@.3:2-A53.C@25-7-A;)F.75B@)B@.
3-A75;5-A*.
?L0>.<CCF53);5-A. M80>..N^. PQR>..S.
+PT>.=Q?U8H.T2-K5B5-A.-D.VF5A53)F.?@A;)F.UI95@A@.4@2K53@BH.W*X.TF)AA5A9.)A7.Y)A)95A9.?@A;)F.
UI95@A@.V)2@.
.
_*']:@A.T5).+2)A.5AD-2EB.7@A;)F.:I95@A5B;H.Y)2G.M-B@A/@29H.;:);.B:@.7-@B.A-;.B1CC-2;.;:@.1B@.-D.
DF1-257@H.Y)2G.,-1F7.F5G@FI./@95A.;-.@A9)9@.T5).5A.3-A3@C;1)F5J);5-A.)A7.C2-/F@E.B-FK5A9.)B.
`abbcdecfaeghiejkjbjlmcnhfchfdbcoadbloc̀jlocfaegaplclhcoafcpojbqfairecqailjljhicnfhscloac
C@2BC@3;5K@.-D.
)*':1E)A.A@@7B*.
/*'t1)F5;I.-D.F5D@*.
3*'3F5@A;.B@FDu3)2@*.
7*'7@A;)F.:I95@A@.)3;5-A*.
<=4>.<.
Y)2G.,-1F7.F5G@FI.5A5;5);@.;:5B.3-AK@2B);5-A.D2-E.).:1E)A.A@@7B.C@2BC@3;5K@.95K@A.;:@.
C2@B@A3@.-D.C-;@A;5)F.3)25-1B.F@B5-AB.)A7.vjdre.3-A3@2A.)/-1;.;:@E*.?@A;)F.:I95@A@.)3;5-A.5B.
-A@.-D.;:@.C)2)759E.3-A3@C;B*.
?L0>.V-EC2@:@AB5-A. M80>..NwuN^. PQR>..S.
+PT>.=Q?U8H.T2-K5B5-A.-D.VF5A53)F.?@A;)F.UI95@A@.4@2K53@BH.W*X.TF)AA5A9.)A7.Y)A)95A9.?@A;)F.
UI95@A@.V)2@.



(

!"
#$"#%"#&!$'